MGE UPS Systems ESV 14+Rack User Manual
MGE UPS SYSTEMS
Pulsar ESV 8+Rack/11+Rack/14+Rack/22+Rack
: 86-153523-00
20
battery replacement
ESV8+
Rack
/ 11+
Rack
/
14+
Rack
/22+
Rack
■
see important battery safety rules
(see page i);
■
batteries can be replaced without risk, but
don't hesitate to contact our after sales
department to confirm battery failure, and to
give you further information;
department to confirm battery failure, and to
give you further information;
■
battery replacement can be performed
with UPS on utility power, but we
recommend you to switch off the unit in
order to avoid any data loss;
recommend you to switch off the unit in
order to avoid any data loss;
■
use a screwdriver to remove the cover on
the right side of the UPS ESV+
Rack;
■
use a screwdriver to remove horizontal
metal plate holding the batteries.
For ESV22+
Rack remove terminal before
removing the battery.
■
pull out battery block using tapes on the
sides;
■
disconnect battery wires red (+) and black
(-) from the UPS on battery terminals;
■
replace all batteries with new batteries,
same voltage and same rating (Volts, Ah),
then connect battery wires again (sparks
may occur during connection);
then connect battery wires again (sparks
may occur during connection);
■
push battery block back in, screw metal
front panel on, then click plastic front panel
into place and secure the plastic plate with
screws.
into place and secure the plastic plate with
screws.
…
–
+
–
+
…
…
…
…
…
!
…
%
%
1
2
…
–
+
–
+
…
…
…
…
…
!
…
%
%
1
2
…
–
+
–
+
…
…
…
…
…
!
…
%
%
1
2